Compare 1785 vs 1791
| Property | 1785 | 1791 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 2 |
| Total factors | 4 | 3 |
| Prime factorization | 31 × 51 × 71 × 171 | 32 × 1991 |
| Prime factorization | 3 × 5 × 7 × 17 | 3 × 3 × 199 |
| Divisors count | 16 | 6 |
| Divisors | 1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785 | 1, 3, 9, 199, 597, 1791 |
| Number of properties | 0 | 0 |
| Roman numberals | MDCCLXXXV | MDCCXCI |
| Base 2 | 110111110012 | 110111111112 |
| Base 3 | 21100103 | 21101003 |
| Base 4 | 1233214 | 1233334 |
| Base 5 | 241205 | 241315 |
| Base 6 | 121336 | 121436 |
| Base 7 | 51307 | 51367 |
| Base 8 | 33718 | 33778 |
| Base 9 | 24039 | 24109 |
| Base 10 | 178510 | 179110 |
| Base 11 | 138311 | 138911 |
| Base 12 | 104912 | 105312 |
| Base 13 | a7413 | a7a13 |
| Base 14 | 91714 | 91d14 |
| Base 15 | 7e015 | 7e615 |
| Base 16 | 6f916 | 6ff16 |